Kraken

"A horrific fiend from the abyss, corrupted by Chaos."

- In-Game Description

 is one of the Fiends in Mobius Final Fantasy, first appearing in Chapter V: The First Warrior, Part 2.

As you knock this creature's Break gauge down to zero, it will lose tentacles in the picture. These do not offer any battle advantages -- they are cosmetic only. When it recovers, Kraken will cast Benthic Restoration which restores its Break gauge and the tentacles.

If the Kraken drops to a low enough break gauge, it will gain, and typically hit Benthic Restoration on its following turn.

Encounters
The  can appear as an enemy in the following: